Description

HPT/MPI Tested
Case hardened 8620 steel carrier
Fully machined 4130 steel gas key and grade 8 hardware with proper staking
Case hardened 4340 cam pin
Shot peened, case hardened 9310, and NiB coated bolt
The bolt is Mil-STD-1816 HPT and MPI tested
Shot peened, case hardened 4340 steel NiB coated extractor includes a crane O-ring
Mil-spec, center less ground 8740 steel, hard chrome coated firing pin
Proudly made in the USA.

Ships Free for $99.99

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